JY
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Jeff Yass’s IES Holdings IESC Stock Holding History

Jeff Yass’s Portfolio IESC Stock Details IESC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$26.7M Buy
72,810
+36,750
+102% +$11.9M ﹤0.01% 2146
2026
Q1 		$8.59M Buy
36,060
+4,434
+14% +$1.02M ﹤0.01% 3341
2025
Q4 		$6.15M Buy
31,626
+6,640
+27% +$1.33M ﹤0.01% 3705
2025
Q3 		$4.97M Sell
24,986
-18,598
-43% -$3.2M ﹤0.01% 4102
2025
Q2 		$6.46M Sell
43,584
-10,836
-20% -$1.28M ﹤0.01% 3515
2025
Q1 		$4.49M Buy
54,420
+2,042
+4% +$213K ﹤0.01% 3861
2024
Q4 		$5.26M Sell
52,378
-30,348
-37% -$3.65M ﹤0.01% 3509
2024
Q3 		$8.26M Buy
82,726
+20,060
+32% +$1.63M ﹤0.01% 2878
2024
Q2 		$4.37M Buy
62,666
+16,496
+36% +$1.16M ﹤0.01% 3668
2024
Q1 		$2.81M Buy
46,170
+7,242
+19% +$347K ﹤0.01% 4641
2023
Q4 		$1.54M Buy
38,928
+12,586
+48% +$439K ﹤0.01% 5938
2023
Q3 		$868K Buy
26,342
+19,034
+260% +$620K ﹤0.01% 6939
2023
Q2 		$208K Sell
7,308
-6,630
-48% -$158K ﹤0.01% 10188
2023
Q1 		$300K Buy
13,938
+1,688
+14% +$34.6K ﹤0.01% 9718
2022
Q4 		$218K Buy
+12,250
New +$199K ﹤0.01% 9914
2022
Q2 		– Sell
-40,162
Closed -$807K – 13350
2022
Q1 		$807K Sell
40,162
-982
-2% -$22.1K ﹤0.01% 7697
2021
Q4 		$1.04M Buy
+41,144
New +$1.03M ﹤0.01% 7183
2019
Q1 		– Sell
-21,724
Closed -$169K – 9299
2018
Q4 		$169K Buy
+21,724
New +$188K ﹤0.01% 7886
2016
Q2 		– Sell
-79,212
Closed -$581K – 8888
2016
Q1 		$581K Buy
+79,212
New +$487K ﹤0.01% 6143

Other funds holding IESC

GJL
Gendell Jeffrey L $11.3B AUM 163.06% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Jeff Yass's IESC Position: Q2 2026 in Review

Jeff Yass increased its IES Holdings (IESC) stake by 102% in Q2 2026, buying an estimated $11.9M and bringing the position to 72,810 shares worth $26.7M. The position accounts for ﹤0.01% of the portfolio, ranked #2146.

Jeff Yass first reported a position in IESC in Q1 2016 and has held it in 19 quarters since. 412 funds tracked by Wall St. Rank hold IESC as of Q2 2026.

  • Jeff Yass held 72,810 shares of IES Holdings worth $26.7M as of Q2 2026.
  • Jeff Yass bought 36,750 IES Holdings shares in Q2 2026, an estimated $11.9M.
  • IES Holdings made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #2146 holding.
  • Jeff Yass first reported a position in IES Holdings in Q1 2016 and has held it in 19 quarters since.
  • 412 funds tracked by Wall St. Rank held IES Holdings as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.